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A kinetic analysis of thermal decomposition of polyaniline/ZrO2 composite
Wang, S. -X.1; Tan, Z. -C.1,2; Li, Y. -S.1; Sun, L. -X.2; Li, Y.1; Tan ZC(谭志诚); Tan ZC(谭志诚)
KeywordKinetics Pani Pani/zro2 Composite Thermal Decomposition
Source PublicationJOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
2008-05-01
DOI10.1007/s10973-007-8356-5
Volume92Issue:2Pages:483-487
Indexed BySCI
SubtypeArticle
Department15
Funding Project1504
Contribution Rank2;2
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Analytical ; Chemistry, Physical
WOS Research AreaChemistry
WOS KeywordNANOCOMPOSITES
AbstractSynthesis, characterization and thermal analysis of polyaniline (PANI)/ZrO2 composite and PANI was reported in our early work. In this present, the kinetic analysis of decomposition process for these two materials was performed under non-isothermal conditions. The activation energies were calculated through Friedman and Ozawa-Flynn-Wall methods, and the possible kinetic model functions have been estimated through the multiple linear regression method. The results show that the kinetic models for the decomposition process of PANI/ZrO2 composite and PANI are all D-3, and the corresponding function is f(alpha)=1.5(1-alpha)(2/3)[1-(1-alpha)(1/3)]-1. The correlated kinetic parameters are E-a=112.7 +/- 9.2 kJ mol(-1), InA=13.9 and E-a=81.8 +/- 5.6 U mol(-1), InA=8.8 for PANI/ZrO2 composite and PANI, respectively.
Language英语
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WOS IDWOS:000255957400023
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Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/100367
Collection中国科学院大连化学物理研究所
Corresponding AuthorTan ZC(谭志诚); Tan ZC(谭志诚)
Affiliation1.Dalian Jiaotong Univ, Coll Environm Sci & Engn, Dalian 116028, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Wang, S. -X.,Tan, Z. -C.,Li, Y. -S.,et al. A kinetic analysis of thermal decomposition of polyaniline/ZrO2 composite[J]. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,2008,92(2):483-487.
APA Wang, S. -X..,Tan, Z. -C..,Li, Y. -S..,Sun, L. -X..,Li, Y..,...&谭志诚.(2008).A kinetic analysis of thermal decomposition of polyaniline/ZrO2 composite.JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,92(2),483-487.
MLA Wang, S. -X.,et al."A kinetic analysis of thermal decomposition of polyaniline/ZrO2 composite".JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 92.2(2008):483-487.
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